Bringing Titanium-Enhanced UV Performance to Existing Nexus Customers Fast and easy to install, the Nexus Ti UV Upgrade Kit brings the power of Titanium-Enhanced UV technology to existing Nexus systems without the cost or disruption of a full system replacement. Designed for Nexus 220 and 320 filters (post-2006 models).

Advanced Filtration with Titanium-Enhanced UV Technology The new NexusTi combines Evolution Aqua’s trusted Nexus filtration technology with built-in Titanium-Enhanced UV Clarifiers — delivering crystal-clear, healthy pond water with maximum efficiency and minimal setup. Unlike traditional systems, the UV units are integrated directly into the clean water outlet of the Nexus filter, ensuring optimal UV penetration and enhanced photocatalytic performance. The result? A cleaner, clearer pond with fewer components, simpler plumbing, and less maintenance.  All-in-One Mechanical & Biological Filtration with Titanium UV-C The NexusTi features Evolution Aqua’s proven mechanical and biological filtration process — combining solid waste removal and efficient biological conversion for perfect water balance. Everything you need for exceptional water clarity, in one smart unit.The new Nexus+ filters are also supplied “auto ready”, with factory fitted fixings already in place, making it even easier to upgrade to the Nexus Automatic Cleaning System. Specifications NexusTi Model Max Pond Size Titanium Enhanced UV Max Flow Rate Water Volume K1 Micro (Eazy) K+Media (Bio) Max K+ Capacity 220 18,000 L4,000 G 2x 36W UVC 10,000 lph2,200 gph 510 L112 G 18 L 50 L 150 L 320 34,000 L7,500 G 2x 55W UVC 13,000 lph2,859 gph 840 L185 G 20 L 100 L 300 L Smart Design - Maximum Performance The clarifying chamber integrates Titanium-enhanced UV units to achieve optimal hydraulic performance balancing flow rate, contact time, and water clarity. This advanced design ensures superior UV transmission and faster elimination of green water compared to standard systems. Clears Green Water Faster Advanced UV technology removes algae up to 1.5× faster than standard systems, giving you cleaner, clearer pond water quickly while maintaining a healthy aquatic environment. Significant Savings On Pipeworks & Fittings Built-in UV units eliminate the need for separate plumbing and extra fittings, reducing installation costs, simplifying setup, and keeping your pond area neat and uncluttered. Fully Serviceable Quick and easy maintenance: replace bulbs or quartz sleeves effortlessly, with all parts readily available from your local EA dealers. The UV units are designed for easy access, making cleaning, maintenance, and replacement simple and efficient.   Do I need an airpump for Nexus? Yes, it powers the moving bed biological filter and is also vital to the cleaning process. You need an Evolution Aqua Air Pump 75 for a Nexus 220 and an Air Pump 95 for a Nexus 320. If you increase the amount of media in the outer chamber you may well need a more powerful airpump. The correct size airpump to enable the filter media to move is detailed in the below: 50 - 75 litres = Use an Air Pump 75 75 - 100 litres = Use an Air Pump 95 100 - 150 litres = Use an Air Pump 130 150 - 300 litres = Use an Air Pump 150

DOB: 2024 Sex: Female Bloodline: Isa   This fish has been spawned from high-quality Japanese parents. Cuttlebrook Koi Farm has been breeding and growing Koi at their farm since it was first built in 1990. Over the years they have developed a reputation for producing the finest quality Nishikigoi.

DOB: 2024 Sex: Female Bloodline:  Please note: The gill covers are slightly flared out. This will not affect the health of the Koi. Priced to reflect this.    This fish has been spawned from high-quality Japanese parents. Cuttlebrook Koi Farm has been breeding and growing Koi at their farm since it was first built in 1990. Over the years they have developed a reputation for producing the finest quality Nishikigoi.

DOB: 2024 Sex: Female Bloodline:    This fish has been spawned from high-quality Japanese parents. Cuttlebrook Koi Farm has been breeding and growing Koi at their farm since it was first built in 1990. Over the years they have developed a reputation for producing the finest quality Nishikigoi.